黄芪是豆科植物膜荚黄芪、蒙古黄芪或多序岩黄芪的干燥根。前二者习称“黄芪”,后者习称“红芪”。近来我们发现有人用豆科植物蓝花棘豆 Astragalus membranaceus is a dry root of the legume Astragalus membranaceus, Astragalus mongolicus or Astragalus membranaceus. The former two used to be called “Huang Biao” and the latter used to be called “Hung Lu”. Recently we have found that people use leguminous plants